NCO- Cyber Olympiad (SOF) Class 11: Questions 459 - 465 of 599

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Question 459

Question

MCQ▾

A storage unit of a computer system is evaluated on the basis of ________.

Choices

Choice (4)Response

a.

Access time

b.

Cost per bit of storage

c.

Volatility

d.

All a., b. and c. are correct

Question 460

Question

MCQ▾

________ edition of Windows 7 is available as a Volume-License only.

Choices

Choice (4)Response

a.

Windows 7 Enterprise

b.

Windows 7 Home Premium

c.

Windows 7 Basic

d.

Windows 7 Ultimate

Question 461

Question

MCQ▾

Which of the following can be used to transfer information in the form of light signals over long distance because it prevents data loss and is immune to electromagnetic interference?

Choices

Choice (4)Response

a.

Radio Cables

b.

Twisted Pair

c.

Optical Fibers

d.

Metal Wires

Question 462

Question

MCQ▾

________

Choices

Choice (4)Response

a.

b.

c.

d.

Question 463

Question

MCQ▾

Which of the following is the CORRECT range of ‘char’ datatype in C ++ ?

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question 464

Question

MCQ▾

An input device used for converting pictures, maps and drawings into digital form for input to computer is called ________.

Choices

Choice (4)Response

a.

Digitizer

b.

OMR

c.

Mouse

d.

MICR

Question 465

Question

MCQ▾

Choices

Choice (4)Response

a.

600

b.

350

c.

64

d.

200